Qin Gaozhi isn't quite up to par.
Behind this turmoil, there was no room for a lackey like Qin Gaozhi to participate.
Most likely, Qin Gaozhi just got lucky, picking up an advantage later on, and after gaining power, he did not continue to serve Cheng Guang but directly defected to Emperor Zhou of Great Zhou.
Perhaps at that time, Qin Gaozhi felt that with the Princely Heir position gone, the Bureau of the Lamp gone, and the Northern Expedition Army gone, even if there was a position for the Princely Heir, it wasn't much different from that of an ordinary noble.
Cheng Guang could probably guess Qin Gaozhi's future thoughts.
After pondering for a moment, Cheng Guang really couldn't think of anyone who would set their sights on the Northern Expedition Army.
The chaos in the Great Yan Dynasty, from the continuous withdrawal of troops, to the Demon Beast besieging North City, to the series of incidents with the Northern Expedition Army.